Best Consulting Firms in Each Practice Area

Deloitte Consulting LLP is the consulting arm of Deloitte, the world's largest professional services organization. Deloitte provides audit and assurance, consulting, tax, and risk and financial advisory services to many of the world’s most...

McKinsey & Company is a privately owned management consulting firm committed to accelerating sustainable and inclusive growth. Roundly considered the most prestigious company of its kind, it has achieved a near-universal level of renown by...

With 22,000 employees in more than 90 offices in more than 50 countries and regions, Boston Consulting Group ranks as one of America's largest private companies, according to Forbes. The firm partners with leaders in business and society to help...

Bain & Company is a global consultancy that helps the world’s most ambitious change-makers define the future. Across 64 cities in 39 countries, the firm works alongside clients as one team with a shared ambition to achieve extraordinary...

Mercer believes in building brighter futures by redefining the world of work, reshaping retirement and investment outcomes, and unlocking real health and well-being. Mercer’s more than 25,000 employees are based in 44 countries, and the firm...

Accenture, a global professional services company with 624,000 people in more than 200 cities in 50 countries, provides a range of services and solutions in strategy, consulting, digital, technology, and operations.   Combining deep experience...

For two decades, EY has helped clients stay on the straight and narrow.  The world's second-largest accounting firm, Ernst & Young's 144,000 employees around the world offer advisory, assurance, tax and transaction advisory services via...

KPMG LLP is the U.S. firm of the KPMG global organization of independent professional services firms providing audit, tax and advisory services. The KPMG global organization operates in 145 countries and territories and has close to 236,000...

Willis Towers Watson is a leading global advisory, broking and solutions company that helps clients around the world turn risk into a path for growth. With roots dating to 1828, Willis Towers Watson has more than 45,000 employees serving more...